Rated to last for those demanding 12 hour days, the R12 Series air tools are built to tackle the most extreme jobs. Engineered for Overtime, these tools feature the superior strength and durability needed across a wide range of applications. Upgraded Full, 1 HP motors provide the heavy-duty power needed for harsh industrial environments Impact resistant composite housings reduce tool weight and user fatigue. Sealed ball bearing design keeps out contaminants promoting smooth operation Variable-speed throttle ramps up to maximum RPM, while the safety lock prevents accidental engagement Upgraded Full, 1 HP motors provide the heavy-duty power needed for harsh industrial environments Impact resistant composite housings reduce tool weight and user fatigue. Sealed ball bearing design keeps out contaminants promoting smooth operation Variable-speed throttle ramps up to maximum RPM, while the safety lock prevents accidental engagement